<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>星形图案</title>
    <link rel="stylesheet" href="lab4-1.css"> <!-- 关联CSS文件 -->
</head>
<body>
    <div class="container" id="starContainer"></div>
    <script src="lab4-1.js"></script> <!-- 关联JavaScript文件 -->
</body>
</html>